brainectomy and what it does to your intellect
There was (is?) folks that believed that the printed bar codes on products send out some sort of bad radiation (I am NOT making this up).
One company helpfully made sheets of paper with some circles and symbols printed on it. You were supposed to put each item on it for at least five minutes to neutralize the radiation. Having more than one obviously speeds up the process. These where for 30 bucks a piece.